Trinamool Congress, with 19 members in the Lok Sabha, is the largest constituent of UPA after Congress. Yadav's Samajwadi Party, which has 22 members in the Lok Sabha, is an outside supporter of the ruling alliance.

Earlier in Kolkata, Banerjee said she would wait for Congress to propose a nominee for the top Constitutional post.

“Let me see what they say,” was her brief reply to a question on whether she would propose any name.

On being told that the name of Union Finance Minister Pranab Mukherjee's was doing the rounds as the Presidential nominee, she replied “that is a Congress matter. Let me see what she (Sonia Gandhi) says”.

Gandhi, authorised by the Congress Working Committee to decide on the candidate for the President's post, is engaged in consultations with allies on evolving a consensus nominee.

Defence Minister A K Antony has already held discussions with DMK chief M Karunanidhi while Sonia Gandhi had had talks with NCP leader Sharad Pawar and RLD chief Ajit Singh on the presidential candidate.